Embedded Staff Identity Acquisition and Management System Based on Information Button and CAN Bus  

作　　者：孙秀娟 樊杰 王传江 

机构地区：[1]College of Information and Electrical Engineering, Shandong University of Science and Technology, Oingdao 266510, China [2]Jining Information Center, Jining 272000, China

出　　处：《Journal of Measurement Science and Instrumentation》2011年第4期387-389,共3页测试科学与仪器（英文版）

基　　金：supported by the Natural Science Foundation of Shandong Province(ZR2009GQ012);Science and Technology Development Plan of China National Coal Association(10-067)

摘　　要：Considering special working conditions of under ground coal mines,traditional IC cards,magnetic cards or radio frequency cards do not work well in entrance guard and work attendance check system because of inconvenient carry,damaged easily and unsuitable in severe surroundings.So an access and attendance system for mine which is more firmly,durable and good performance is designed using new intelligent information carrier-iButton(Information Button).For iButton has a stainless steel shell,which make it has the advantages of anti-strike,antirust,anti-magnetism and anti-folded,the reliability of the system is enhanced greatly.

关 键 词：access control IBUTTON MICROCONTROLLER 1 - Wire protocol 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]